CN219924730U - Sawing device for tower crane standard knot main chord section bar - Google Patents
Sawing device for tower crane standard knot main chord section bar Download PDFInfo
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- CN219924730U CN219924730U CN202320689491.XU CN202320689491U CN219924730U CN 219924730 U CN219924730 U CN 219924730U CN 202320689491 U CN202320689491 U CN 202320689491U CN 219924730 U CN219924730 U CN 219924730U
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- section bar
- main chord
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- 238000005520 cutting process Methods 0.000 claims abstract description 35
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the technical field of cutting equipment and discloses a sawing device for a standard section main chord member profile of a tower crane, which comprises a platform plate, wherein two support plates are fixedly connected to the bottom of the platform plate, a sawing mechanism is fixedly connected to the platform plate and comprises a U-shaped plate, the U-shaped plate is fixedly connected to the top of the platform plate, a movable plate is arranged on the inner side of the U-shaped plate, a cutting assembly is fixedly connected to the bottom of the movable plate, and a discharge hole is formed in the platform plate. Through saw cut the design of mechanism, accessible cutting assembly cuts, after the cutting is good with the section bar after the cutting directly push the discharge gate can, the section bar is through discharging plate and rectangle frame backward to receiving the inside of frame and drop, and the accessible is adjusted constantly and is received the position of material frame and realize accepting the change of position to the section bar material is born to the proper utilization of its inner space, has avoided the manual work to pile up and has wasted time and energy the condition relatively.
Description
Technical Field
The utility model relates to the technical field of cutting equipment, in particular to a sawing device for a main chord section bar of a tower crane standard knot.
Background
The tower crane is called tower crane for short, originates from western Europe, the movable arm is arranged on the rotary crane at the upper part of the high-rise tower body, the operation space is large, the tower crane is mainly used for vertical and horizontal conveying of materials in house building construction and installation of building components, wherein a standard section is an important component of the tower crane, and a qualified standard section can not only improve the stability of the tower crane, but also obviously improve the safety performance and the working efficiency of the tower crane and the tower crane.
The utility model discloses a full-automatic sawing device for a tower crane standard section main chord member section bar, which comprises a machine tool, wherein a first driving motor is arranged on the outer wall of the machine tool, a driving shaft of the first driving motor penetrates through the machine tool and extends to the inside to be connected with a rotating rod, the outer wall of the rotating rod is sheathed with a roller, and the full-automatic sawing device is provided with a fixing ring which is in sliding connection with a connecting rod, and a positioning groove and a positioning plate which are in sliding connection, so that a cutting assembly can move up and down and left and right; the square tube is blocked mainly through the arranged rotary drum, and the square tube for discharging is buffered under the action of the spring on the inner wall of the sliding groove, so that the problem of life potential safety hazard caused by collision is reduced.
When the device works, the cut pipe is buffered mainly in a manner of arranging the rotary drum during discharging, the situation that the pipe is damaged due to overlarge descending impact force is avoided, but after the pipe is cut, the device does not have the function of storing the cut pipe, so that the cut pipe still needs to be picked and placed manually, and the corresponding operation is relatively troublesome.
Disclosure of Invention
In order to solve the problems, the utility model provides a sawing device for a standard knot main chord section bar of a tower crane.
The utility model provides a sawing device for a standard section main chord member profile of a tower crane, which adopts the following technical scheme:
the utility model provides a tower machine standard festival main chord member section bar saw cuts device, includes the platform board, two backup pads of platform board bottom fixedly connected with, saw cuts the mechanism fixedly connected with on the platform board.
The sawing mechanism comprises a U-shaped plate, the U-shaped plate is fixedly connected to the top of the platform plate, a movable plate is arranged on the inner side of the U-shaped plate, a cutting assembly is fixedly connected to the bottom of the movable plate, a discharge hole is formed in the platform plate, a discharge plate is fixedly connected to the inside of the discharge hole, a guide frame is fixedly connected to the bottom of the discharge plate, a bottom plate is arranged between two support plates, a rectangular frame is arranged at the top of the bottom plate, a material receiving frame is arranged inside the rectangular frame, the material receiving frame is matched with the rectangular frame, and the material receiving frame is arranged at the bottom of the guide frame.
Through adopting above-mentioned technical scheme, when saw cutting the main chord member section bar of standard festival, the accessible cutting assembly cuts, after the section bar after cutting is directly pushed into the discharge gate after cutting, the section bar drops to receiving frame inside behind through flitch and rectangle frame, the accessible constantly adjusts the position of receiving the frame and realizes the change to accepting the position to the section bar material is born to the interior space of being convenient for properly utilize it, has avoided the manual work to pile up and has wasted time and energy's condition relatively.
Preferably, the threaded rod is rotationally connected between the two support plates, the threaded rod penetrates through the bottom plate and is in threaded connection with the bottom plate, one side of one support plate is fixedly connected with a motor, the motor is fixedly connected with a limiting plate through an output shaft at one end of the threaded rod, the limiting plate is fixedly connected between the two support plates, the two limiting plates penetrate through the bottom plate, and a through groove is formed in one side wall of the rectangular frame.
Through adopting above-mentioned technical scheme, can drive the threaded rod and rotate after the motor work.
Preferably, two sliding grooves are formed in the top of the bottom plate, two sliding blocks are fixedly connected to the bottom of the rectangular frame and are respectively arranged inside the two sliding grooves, the sliding blocks are matched with the sliding grooves, a square plate is fixedly connected to the top of the bottom plate, a hydraulic rod is fixedly connected to the front side of the square plate, and the hydraulic rod is fixedly connected to the rear side of the rectangular frame.
Through adopting above-mentioned technical scheme, the slider can be in the inside nimble removal of spout to provide spacingly to the rectangle frame.
Preferably, the electric conveyor belt is fixedly connected to the platform plate, a positioning groove and a cutting groove are formed in the top of the platform plate, and the positioning groove is communicated with the cutting groove.
By adopting the technical scheme, the uncut profile is placed on an electric conveyor belt for transmission.
Preferably, the inboard top fixedly connected with of U shaped board is first electric telescopic handle, first electric telescopic handle fixedly connected with is at the movable plate top, the inboard fixedly connected with of U shaped board two expansion plates, two equal fixedly connected with in the movable plate top of expansion plate.
By adopting the technical scheme, the first electric telescopic rod can push and pull the movable plate up and down.
Preferably, U-shaped board top fixedly connected with locating component, locating component includes the auxiliary frame, auxiliary frame fixedly connected with U-shaped board top, the spacing groove has all been seted up on the auxiliary frame left and right sides wall, the inside rectangular plate that is provided with of auxiliary frame, the equal fixedly connected with L-shaped board in rectangular plate left and right sides, L-shaped board runs through the spacing groove and with spacing groove phase-match, L-shaped board bottom fixedly connected with locating piece.
Through adopting above-mentioned technical scheme, can press down the section bar of sawing after the locating piece moves down and fix, guarantee the stability in the cutting process.
Preferably, the second electric telescopic rod is fixedly connected to the bottom of the rectangular plate and is fixedly connected to the inside of the auxiliary frame, and the two limiting rods are fixedly connected to the inside of the auxiliary frame and penetrate through the rectangular plate.
Through adopting above-mentioned technical scheme, can promote the rectangular plate from top to bottom after the work of second electric telescopic handle.
In summary, the utility model has the following beneficial technical effects:
1. the utility model provides a tower machine standard festival main chord member section bar saw cuts device, through saw cuts the design of mechanism, the accessible cutting assembly cuts, after the cutting with the section bar after the cutting directly push the discharge gate can, the section bar is through the inside drop of receiving the material frame behind flitch and the rectangle frame, the accessible constantly adjusts the position of receiving the material frame and realizes the change to accepting the position to the section bar material is born to its inner space is properly utilized, has avoided the manual work to pile up and has wasted time and energy's condition relatively.
2. The utility model provides a tower machine standard festival main chord member section bar saw cuts device, through locating component's design, the second electric telescopic handle work back is pushed down the rectangular plate, drives L shaped plate after the rectangular plate removes and removes, and L shaped plate removes the back and drives the locating piece and remove, tightly fixes the section bar at the platform board top after the locating piece removes, is favorable to guaranteeing the stability of section bar cutting in-process.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is a sectional view of the auxiliary frame according to the present utility model.
Reference numerals illustrate: 1. a platform plate; 2. a support plate; 3. a sawing mechanism; 31. a U-shaped plate; 32. a moving plate; 33. a cutting assembly; 34. a discharge port; 35. a discharge plate; 36. a guide frame; 37. a bottom plate; 38. a rectangular frame; 39. a material receiving frame; 391. a threaded rod; 392. a motor; 393. a limiting plate; 394. a slide block; 395. a square plate; 396. a hydraulic rod; 397. an electric conveyor belt; 398. a positioning groove; 399. cutting a groove; 381. a first electric telescopic rod; 382. a telescoping plate; 4. a positioning assembly; 41. an auxiliary frame; 42. a limit groove; 43. a rectangular plate; 44. an L-shaped plate; 45. a positioning block; 46. a second electric telescopic rod; 47. and a limit rod.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
The embodiment of the utility model discloses a sawing device for a main chord section bar of a standard section of a tower crane. Referring to fig. 1-4, a sawing device for a standard section main chord member profile of a tower crane comprises a platform plate 1, wherein two support plates 2 are fixedly connected to the bottom of the platform plate 1, a sawing mechanism 3 is fixedly connected to the platform plate 1, the sawing mechanism 3 comprises a U-shaped plate 31, the U-shaped plate 31 is fixedly connected to the top of the platform plate 1, a movable plate 32 is arranged on the inner side of the U-shaped plate 31, a cutting assembly 33 is fixedly connected to the bottom of the movable plate 32, a discharge hole 34 is formed in the platform plate 1, a discharge plate 35 is fixedly connected to the inside of the discharge hole 34, a guide frame 36 is fixedly connected to the bottom of the discharge plate 35, a bottom plate 37 is arranged between the two support plates 2, and a rectangular frame 38 is arranged on the top of the bottom plate 37;
the material receiving frame 39 is placed inside the rectangular frame 38, the material receiving frame 39 is matched with the rectangular frame 38, the material receiving frame 39 is arranged at the bottom of the guide frame 36, when the main chord section bar of the standard section is sawn, the cutting assembly 33 can be used for cutting, after the cut section bar is directly pushed into the discharge hole 34, the section bar falls into the material receiving frame 39 through the discharge plate 35 and the rectangular frame 38, the position of the material receiving frame 39 can be continuously adjusted to change the receiving position, so that the section bar material can be conveniently carried by utilizing the inner space of the material receiving frame, and the condition that the section bar material is time-consuming and labor-consuming due to manual stacking is avoided.
A threaded rod 391 is rotatably connected between the two support plates 2, the threaded rod 391 penetrates through the bottom plate 37 and is in threaded connection with the bottom plate 37, one side of one support plate 2 is fixedly connected with a motor 392, the motor 392 is fixedly connected with one end of the threaded rod 391 through an output shaft, a limiting plate 393 is fixedly connected between the two support plates 2, the two limiting plates 393 penetrate through the bottom plate 37, a through groove is formed in one side wall of the rectangular frame 38, and the motor 392 can drive the threaded rod 391 to rotate after working;
two sliding grooves are formed in the top of the bottom plate 37, two sliding blocks 394 are fixedly connected to the bottom of the rectangular frame 38, the two sliding blocks 394 are respectively arranged in the two sliding grooves, the sliding blocks 394 are matched with the sliding grooves, a square plate 395 is fixedly connected to the top of the bottom plate 37, a hydraulic rod 396 is fixedly connected to the front side of the square plate 395, the hydraulic rod 396 is fixedly connected to the rear side of the rectangular frame 38, the sliding blocks 394 can flexibly move in the sliding grooves and limit the rectangular frame 38, an electric conveyor belt 397 is fixedly connected to the platform plate 1, a positioning groove 398 and a cutting groove 399 are formed in the top of the platform plate 1, the positioning groove 398 is communicated with the cutting groove 399, and an uncut profile is placed on the electric conveyor belt 397 for transmission;
the inboard top fixedly connected with first electric telescopic handle 381 of U shaped board 31, first electric telescopic handle 381 fixed connection is in movable plate 32 top, and the inboard fixedly connected with two expansion plates 382 of U shaped board 31, two expansion plates 382 all fixed connection are in movable plate 32 top, and first electric telescopic handle 381 can push and pull movable plate 32 from top to bottom.
The locating component 4 is fixedly connected with the top of the U-shaped plate 31, the locating component 4 comprises an auxiliary frame 41, the auxiliary frame 41 is fixedly connected with the top of the U-shaped plate 31, limiting grooves 42 are formed in the left side wall and the right side wall of the auxiliary frame 41, rectangular plates 43 are arranged in the auxiliary frame 41, L-shaped plates 44 are fixedly connected with the left side and the right side of the rectangular plates 43, the L-shaped plates 44 penetrate through the limiting grooves 42 and are matched with the limiting grooves 42, locating blocks 45 are fixedly connected with the bottoms of the L-shaped plates 44, the locating blocks 45 can press and fix sawed sectional materials after moving downwards, stability in the cutting process is guaranteed, second electric telescopic rods 46 are fixedly connected with the bottoms of the rectangular plates 43, the second electric telescopic rods 46 are fixedly connected with the insides of the auxiliary frame 41, two limiting rods 47 are fixedly connected with the insides of the auxiliary frame 41, the two limiting rods 47 penetrate through the rectangular plates 43, and the second electric telescopic rods 46 can push the rectangular plates 43 up and down after working.
In the actual operation process, the device is firstly powered on, when in work, the main chord section bar to be sawed and processed can be placed on an electric conveyor belt 397 for conveying, when the main chord section bar is conveyed to the platform plate 1, the section bar is placed on a positioning groove 398, the position to be cut is required to be positioned at the top of a cutting groove 399, then a first electric telescopic rod 381 pushes a movable plate 32 downwards, a cutting assembly 33 starts to work, and the movable plate 32 drives the cutting assembly 33 to move downwards and then cuts the section bar;
after the profile is placed, firstly, the second electric telescopic rod 46 works and then pushes the rectangular plate 43 downwards, the rectangular plate 43 moves and then drives the L-shaped plate 44 to move, the L-shaped plate 44 moves and then drives the positioning block 45 to move, and the positioning block 45 tightly fixes the profile on the top of the platform plate 1 after moving, so that stability in the profile cutting process is guaranteed;
after the cutting is completed, the cut section bar is directly pushed into the discharge hole 34, then falls into the rectangular frame 38 after passing through the discharge plate 35, finally falls into the material receiving frame 39 through a through groove at one side of the rectangular frame 38, and realizes rapid collection of materials, in the process of collecting the material receiving frame 39, the motor 392 works and drives the threaded rod 391 to rotate, the threaded rod 391 drives the bottom plate 37 to move left and right, and the left and right position adjustment of the material receiving frame 39 can be realized;
simultaneously, the hydraulic rod 396 can push and pull the rectangular frame 38 back and forth after working, so that the front and back position adjustment of the material receiving frame 39 is realized, the position of the material receiving frame 39 can be flexibly adjusted through the steps, so that the section bar falls into different position areas inside the material receiving frame 39, the section bar can be uniformly received and placed, a final user only needs to carry the material receiving frame 39 out of the rectangular frame 38, the whole receiving process is simple and convenient, excessive manual participation is not needed, and the labor is saved compared with manual pick-up and placement.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. The utility model provides a tower machine standard festival main chord section bar saw cuts device, includes platform board (1), its characterized in that: two support plates (2) are fixedly connected to the bottom of the platform plate (1), and a sawing mechanism (3) is fixedly connected to the platform plate (1);
saw cut mechanism (3) including U shaped plate (31), U shaped plate (31) fixedly connected with platform board (1) top, U shaped plate (31) inboard is provided with movable plate (32), movable plate (32) bottom fixedly connected with cutting assembly (33), discharge gate (34) have been seted up on platform board (1), discharge gate (34) inside fixedly connected with discharge plate (35), discharge plate (35) bottom fixed connection guide frame (36), be provided with bottom plate (37) between two backup pads (2), bottom plate (37) top is provided with rectangle frame (38), rectangle frame (38) inside has been placed and has been received material frame (39), connect material frame (39) and rectangle frame (38) phase-match, connect material frame (39) to set up in guide frame (36) bottom.
2. A tower crane standard knot main chord profile sawing device according to claim 1 wherein: the novel square-shaped support comprises a bottom plate (37) and is characterized in that a threaded rod (391) is connected between the two support plates (2) in a rotating mode, the threaded rod (391) penetrates through the bottom plate (37) and is connected with the bottom plate (37) through threads, one side of one support plate (2) is fixedly connected with a motor (392), the motor (392) is fixedly connected with one end of the threaded rod (391) through an output shaft, a limiting plate (393) is fixedly connected between the two support plates (2), the two limiting plates (393) penetrate through the bottom plate (37), and a through groove is formed in one side wall of a rectangular frame (38).
3. A tower crane standard knot main chord profile sawing device according to claim 1 wherein: two spouts have been seted up at bottom plate (37) top, two sliders (394) of rectangle frame (38) bottom fixedly connected with, two sliders (394) set up respectively inside two spouts, and slider (394) and spout assorted, bottom plate (37) top fixedly connected with square board (395), square board (395) front side fixedly connected with hydraulic rod (396), hydraulic rod (396) fixedly connected with is in rectangle frame (38) rear side.
4. A tower crane standard knot main chord profile sawing device according to claim 1 wherein: an electric conveyor belt (397) is fixedly connected to the platform plate (1), a positioning groove (398) and a cutting groove (399) are formed in the top of the platform plate (1), and the positioning groove (398) is communicated with the cutting groove (399).
5. A tower crane standard knot main chord profile sawing device according to claim 1 wherein: the electric telescopic device is characterized in that a first electric telescopic rod (381) is fixedly connected to the top of the inner side of the U-shaped plate (31), the first electric telescopic rod (381) is fixedly connected to the top of the movable plate (32), two telescopic plates (382) are fixedly connected to the inner side of the U-shaped plate (31), and the two telescopic plates (382) are fixedly connected to the top of the movable plate (32).
6. A tower crane standard knot main chord profile sawing device according to claim 1 wherein: the utility model discloses a locating device for the U-shaped plate (31), including U-shaped plate (31), locating component (4) are including auxiliary frame (41), auxiliary frame (41) fixed connection is in U-shaped plate (31) top, spacing groove (42) have all been seted up on auxiliary frame (41) both sides wall about, auxiliary frame (41) inside is provided with rectangular plate (43), the equal fixedly connected with L shaped plate (44) in rectangular plate (43) left and right sides, L shaped plate (44) run through spacing groove (42) and with spacing groove (42) phase-match, L shaped plate (44) bottom fixedly connected with locating piece (45).
7. The tower crane standard knot main chord section bar sawing device according to claim 6 wherein: the rectangular plate (43) bottom fixedly connected with second electric telescopic handle (46), second electric telescopic handle (46) fixedly connected with is inside auxiliary frame (41), inside fixedly connected with two gag lever posts (47) of auxiliary frame (41), two gag lever posts (47) all run through rectangular plate (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320689491.XU CN219924730U (en) | 2023-03-31 | 2023-03-31 | Sawing device for tower crane standard knot main chord section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320689491.XU CN219924730U (en) | 2023-03-31 | 2023-03-31 | Sawing device for tower crane standard knot main chord section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219924730U true CN219924730U (en) | 2023-10-31 |
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ID=88488436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320689491.XU Active CN219924730U (en) | 2023-03-31 | 2023-03-31 | Sawing device for tower crane standard knot main chord section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219924730U (en) |
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2023
- 2023-03-31 CN CN202320689491.XU patent/CN219924730U/en active Active
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